I did a quick google search, and found out that they do indeed offer over the counter licenses for elk in Arizona. I was actually surprised about it. Apparantly, they are for a VERY limited number of areas, and there is mostly private land and very low elk numbers in these units.

I could not find any reference to if it was open to non-residents. It doesn't say either way. Here is a link to the website so you can read for yourself.

How many times have you wished for a better view across a clear cut, an agriculture field or down a powerline?
Ever wanted to get a little higher to try to get above a deer’s nose?
Have you ever wanted a taller stand because… well… just because?
Here is an example of a stand I made a few years ago and it has some very real advantages and a few disadvantages.
The advantages:
commanding view from the stand
able to accommodate two hunters, perfect for parent / child hunts
hunters are well...